Plastic greenhouse for seedling growing of unhusked rice

Abstract

The invention discloses a plastic greenhouse for seedling growing of unhusked rice. The plastic greenhouse comprises a greenhouse base, a greenhouse arc-shaped frame, electric telescopic rods, a firstwater-spraying head, a second water-spraying head, water-conveying pipes, motors, gearboxes, water tanks, centrifugal water pumps and stirring rods, wherein the electric telescopic rods are mounted on two sides of the top of the greenhouse base, the greenhouse arc-shaped frame is mounted at the tops of the electric telescopic rods, the first water-spraying head and the second water-spraying headare respectively mounted on two sides of the bottom of the greenhouse arc-shaped frame, the water tanks are respectively mounted on two sides of the greenhouse base, the gearboxes are mounted at the tops of the water tanks, the motors are mounted at the tops of the gearboxes, the stirring rods are mounted at the bottoms of the gearboxes, the centrifugal water pumps are mounted on one sides of thebottoms of the water tanks, and the water-conveying pipes are connected to the centrifugal water pumps. The plastic greenhouse has good stability and is capable of resisting strong wind, so that a toppling phenomenon is avoided; unhusked rice can be irrigated during seedling growing, so that manual irrigation is not required; and the plastic greenhouse can be automatically unfolded, so that the unhusked rice is convenient to collect.

Description

technical field [0001] The invention relates to the field of greenhouses, in particular to a plastic greenhouse for raising rice seedlings. Background technique [0002] Greenhouse, commonly known as cold shed, is a simple and practical protective cultivation facility. Because of its easy construction, convenient use, and low investment, it is widely used by countries all over the world with the development of the plastics industry. Use bamboo, wood, steel and other materials, and cover with plastic film, to build an arched shed for the cultivation of rice seedlings, which can advance or delay the supply, increase the output per unit area, and help prevent natural disasters. The existing rice seedling-raising greenhouses have single functions, poor flexibility, poor stability, are prone to topple over in strong winds, cannot realize automatic rising, cannot realize automatic irrigation, cannot allow the greenhouses to automatically unfold, and are inconvenient to use. Cont...

AI Technical Summary

Problems solved by technology

The existing rice seedling greenhouses have single functions, poor flexibility, poor stability, easy to fall when encountering strong winds, cannot realize automatic rising, cannot realize automatic irrigation, cannot automatically expand the greenhouse, and are inconvenient to use

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